If brake shoes of the parking brake were replaced, they should be earned extra on the road with not heavy transport traffic as follows: Since speed of 40 km/h carefully tighten the parking brake so that braking process began. Keeping speed, tighten a brake on one tooth and pass about 400 more m. Release a brake and let's to it be cooled. The specified process extra earnings irrespective of replacement of blocks is recommended to carry out once a quarter since thus from working surfaces of brakes the appeared rust and the postponed products of wear acts in film.